Mazurka

In international bestselling author Campbell Armstrong’s page-turning thriller, counterterrorism agent Frank Pagan races against the clock to defuse a confrontation with the Russians that might change the map of Europe

Escorting a hard-drinking, fun-loving, probably-former-KGB Russian “envoy” to Edinburgh would appear to be one of the more relaxing jobs in Frank Pagan’s career. But in the flash of a gunshot everything changes. Now Frank’s got a Russian official with a bullet lodged in his heart, his bosses at Scotland Yard wondering if Frank missed a step, and countless politicians and secret service agencies screaming bloody murder.
 
With spies from the KGB, MI6, and the CIA dogging his every move, Pagan has to find the men behind the deadly shooting. From the Baltic émigré community, where he meets a beautiful woman who might provide answers, to the United States to the Soviet Union, Pagan unravels a chilling plot that will have devastating worldwide repercussions.

Mazurka is the 2nd book in the Frank Pagan Novels, but you may enjoy reading the series in any order.